2. Questions Bank
  3. Railways
  4. NTPC (Technical Ability)
  5. Production Engineering and Planning

Railways NTPC (Technical Ability) Production Engineering and Planning Question Bank Production Engineering

  • question_answer
    Arc stability is better with :

    A)  AC welding                  

    B)  DC welding

    C)  Both [a] and [b]

    D)  None of these

    Correct Answer: A

You need to login to perform this action.
You will be redirected in 3 sec spinner